3TB74 Sheave three-groove 7.75" OD 212B Metric Roller Chain UEP207-20 bearing is a two-bolt

UEP207-20 bearing is a two-bolt normal duty pillow block bearing with a 1-1/4" bore

This 32A connecting link is manufactured in accordance with ANSI B29

This 2080B30 sprocket is durable

Sprocket Size: 100Q35

3TB74 Sheave three-groove 7.75" OD 212B Metric Roller Chain UEP207-20 bearing is a two-boltThis 3TB74 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 7. 75" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this three groove 3TB74 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the